The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 02, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Renewable and sustainable energy
Nano-PCM
PV/T
Paraffins
Hydrogen combustion
Metrics
H-Index
i10 Index
Citation Counts
66
216
14,513
* Total H IndexRankings
Ranking Based On Selection: 2
thin film deposition
optoelectronic device
photonic
nanostructure crystal
Metrics
H-Index
i10 Index
Citation Counts
50
106
4,719
* Total H IndexRankings
Ranking Based On Selection: 3
Photovoltaic thermal
PV/T
nano-PCM
nanofluids
Metrics
H-Index
i10 Index
Citation Counts
46
89
6,969
* Total H IndexRankings
Ranking Based On Selection: 4
Fuel cell membrane
Forward Osmosis
Membrane distillation
Nanofiltration
Membrane Science
Metrics
H-Index
i10 Index
Citation Counts
39
81
3,998
* Total H IndexRankings
Ranking Based On Selection: 5
IoT healt-care based
WBAN
Security
Cooperative Communication
and Cognitive Radio
Metrics
H-Index
i10 Index
Citation Counts
37
165
5,515
* Total H IndexRankings
Ranking Based On Selection: 6
Water Resources Engineering
Metrics
H-Index
i10 Index
Citation Counts
36
122
4,726
* Total H IndexRankings
Ranking Based On Selection: 7
MRCP
PhD
FRCP
FACP
FACC
Metrics
H-Index
i10 Index
Citation Counts
33
78
10,143
* Total H IndexRankings
Ranking Based On Selection: 8
نقد روائي
Metrics
H-Index
i10 Index
Citation Counts
30
50
5,013
* Total H IndexRankings
Ranking Based On Selection: 9
علم النفس
Metrics
H-Index
i10 Index
Citation Counts
30
72
3,612
* Total H IndexRankings
Ranking Based On Selection: 10
Electrophysiology
Radiotherapy planning
Metrics
H-Index
i10 Index
Citation Counts
29
48
2,425
* Total H IndexRankings
Ranking Based On Selection: 11
Molecular Immunology
Allergic Inflammation
Immunopathology
Metrics
H-Index
i10 Index
Citation Counts
28
38
3,826
* Total H IndexRankings
Ranking Based On Selection: 12
Gas Storage Polymers
Photochemistry
Metrics
H-Index
i10 Index
Citation Counts
27
68
2,192
* Total H IndexRankings
Ranking Based On Selection: 13
Seawater and wastewater treatment
Brackish water treatment
Reverse Osmosis process
Steady state and dynamic modelling
Simula
Metrics
H-Index
i10 Index
Citation Counts
27
60
2,078
* Total H IndexRankings
Ranking Based On Selection: 14
الهندسة
Metrics
H-Index
i10 Index
Citation Counts
27
122
3,872
* Total H IndexRankings
Ranking Based On Selection: 15
water treatment
Transport phenomena
Metrics
H-Index
i10 Index
Citation Counts
27
51
2,269
* Total H IndexRankings
Ranking Based On Selection: 16
البحوث في مجال الهندسة الكيمياوية
Metrics
H-Index
i10 Index
Citation Counts
26
51
3,495
* Total H IndexRankings
Ranking Based On Selection: 17
Pre-stressed Concrete
Reinforced Concrete
Vibration
Modal Testing
Bridge
Metrics
H-Index
i10 Index
Citation Counts
26
65
3,288
* Total H IndexRankings
Ranking Based On Selection: 18
Oil and Gas Processing
LNG Micro-Cell
Hydrocarbon Phase Behavior
Metrics
H-Index
i10 Index
Citation Counts
26
39
1,594
* Total H IndexRankings
Ranking Based On Selection: 19
Medicine
Metrics
H-Index
i10 Index
Citation Counts
26
45
2,458
* Total H IndexRankings
Ranking Based On Selection: 20
فسلجه كرة قدم
Metrics
H-Index
i10 Index
Citation Counts
25
74
2,390
* Total H IndexRankings
Ranking Based On Selection: 21
تاريخ اسلامي
Metrics
H-Index
i10 Index
Citation Counts
25
83
2,339
* Total H IndexRankings
Ranking Based On Selection: 22
دراسة العلوم الشرعية
Metrics
H-Index
i10 Index
Citation Counts
24
47
2,554
* Total H IndexRankings
Ranking Based On Selection: 23
Metrics
H-Index
i10 Index
Citation Counts
24
33
1,819
* Total H IndexRankings
Ranking Based On Selection: 24
Nanotechnology application
Scientific Imaging
Biotechnology
Metrics
H-Index
i10 Index
Citation Counts
23
29
2,287
* Total H IndexRankings
Ranking Based On Selection: 25
WBAN
WSN
Cyber security
AI
IOMT
Metrics
H-Index
i10 Index
Citation Counts
22
47
1,351
Miqdam Tariq Chaichan
University of Technology Iraq
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
66
216
14,513
Renewable and sustainable energy
Nano-PCM
PV/T
Paraffins
Hydrogen combustion
Evan Tareq Salim
University of Technology Iraq
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
50
106
4,719
thin film deposition
optoelectronic device
photonic
nanostructure crystal
Ali HA Al-Waeli
American University of Iraq Sulaimani
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
46
89
6,969
Qusay F Alsalhy
University of Technology Iraq
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
39
81
3,998
Fuel cell membrane
Forward Osmosis
Membrane distillation
Nanofiltration
Membrane Science
Ahmed Alkhayyat
Metrics
H-Index
i10-Index
Citation Counts
37
165
5,515
IoT healt-care based
WBAN
Security
Cooperative Communication
and Cognitive Radio
Thamer Ahmad Mohammad
University of Baghdad
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
36
122
4,726
Haider Mahdi
University of Basrah
Basrah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
30
72
3,612
Dheyauldeen Shabeeb
University of Misan
Maysan, Iraq
Metrics
H-Index
i10-Index
Citation Counts
29
48
2,425
Kawa Amin
University of Sulaimani
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
28
38
3,826
Dina S Ahmed
Al Mansour University College
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
27
68
2,192
Mudhar A Al Obaidi
Middle Technical University
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
27
60
2,078
Seawater and wastewater treatment
Brackish water treatment
Reverse Osmosis process
Steady state and dynamic modelling
Simula
Hamid Ahmed Alasady
University of Kerbala
Kerbala, Iraq
Metrics
H-Index
i10-Index
Citation Counts
27
122
3,872
Ahmed A Mohammed
University of Baghdad
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
27
51
2,269
Wasan Shakir İ
Middle Technical University
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
26
51
3,495
BA Ahmad
Al-Maamoon University College
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
26
65
3,288
Pre-stressed Concrete
Reinforced Concrete
Vibration
Modal Testing
Bridge
Robert Amin
Komar University of Science and Technology
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
26
39
1,594
Oil and Gas Processing
LNG Micro-Cell
Hydrocarbon Phase Behavior
Bahram Resul
Metrics
H-Index
i10-Index
Citation Counts
26
45
2,458
Abdulhadi Abas
University of Anbar
Ramadi, Iraq
Metrics
H-Index
i10-Index
Citation Counts
25
83
2,339
Thamer Hasan Sabr
Kirkurk University
Kirkuk, Iraq
Metrics
H-Index
i10-Index
Citation Counts
24
47
2,554
Ahmed Hussein|Ahmed A
University of Anbar
Ramadi, Iraq
Metrics
H-Index
i10-Index
Citation Counts
24
33
1,819
Thikra Mustafa
University of Kirkuk
Kirkuk, Iraq
Metrics
H-Index
i10-Index
Citation Counts
23
29
2,287
Israa Al-Barazanchi
Metrics
H-Index
i10-Index
Citation Counts
22
47
1,351